piebald horse

Components
马 meaning component

  Meaning component

  

horse

horse

其 sound component

  Sound component

  

its, his, (3p possessive)

Evolution

骐 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
骐 Clerical script Eastern Han dynasty (25-220 AD)

Clerical script

Eastern Han dynasty (25-220 AD)
骐 Simplified script Modern

Simplified script

Modern
Definitions

() 

piebald horse; excellent horse; used for [qí], mythical unicorn